Plaintiffs allegedly suffered asbestos exposure at the CertainTeed Riverside CA asbestos-cement pipe and roofing plant. Premises information for California workers.
Plaintiffs have alleged in publicly filed U.S. asbestos personal-injury and wrongful-death litigation that they were exposed to asbestos while working at the CertainTeed Riverside plant in Riverside CA. For the full corporate summary, see the CertainTeed manufacturer page.
Plant Description and Operating Era
The CertainTeed Riverside CA plant allegedly manufactured Transite asbestos-cement pipe, Fluid-Tite asbestos-cement sewer pipe, and related asbestos-cement products for California and Southwest U.S. water, sewer, and utility infrastructure markets during the U.S. asbestos era. Riverside CA was one of CertainTeed’s West Coast asbestos-cement pipe manufacturing sites, supplying municipal water districts, industrial process water and drainage systems, and irrigation projects across California and neighboring states.
Premises ACM Narrative
At the CertainTeed Riverside CA plant during the U.S. asbestos era (approximately 1940s-1985), plaintiffs have alleged the following premises ACM uses and work activities:
Chrysotile-asbestos fiber receiving, weighing, blending, and milling for asbestos-cement pipe (Transite / Fluid-Tite) manufacture
Asbestos-cement pipe forming, curing, machining, and finishing
Corrugated asbestos-cement roofing sheet pressing and cutting
Asbestos siding shingle molding and finishing
Asbestos-fiber bag receiving and dumping — allegedly significant dust exposure
Shipping and warehousing — asbestos-cement pipe, sheet, and shingle products
Asbestos pipe covering on process steam mains and utility lines
Asbestos-block hot-side lagging on process equipment
Asbestos sheet gaskets at process flanges
Asbestos sprayed fireproofing on structural steel (pre-1973 EPA ban)
Workers Allegedly Exposed
CertainTeed asbestos mill workers — raw fiber handling, milling, blending
Transite pipe forming machine operators
Corrugated roofing sheet pressers
Asbestos siding shingle molders
HFIAW Insulators — plant steam pipe covering
UA Pipefitters — flange bolt-up
IBB Boilermakers — plant boiler work
BAC Bricklayers — refractory relining
IBEW Electricians — switchgear and motor control
Millwrights — machine installation
Shipping and receiving — asbestos-cement product handling
Municipal water and sewer workers who allegedly received, transported, and installed Transite asbestos-cement pipe manufactured at Riverside
If You Worked at CertainTeed Riverside
If you or a family member worked at the CertainTeed Riverside CA plant — or any other CertainTeed / Keasbey & Mattison-heritage site — before 1985 and have been diagnosed with mesothelioma, lung cancer, asbestosis, or another asbestos-related disease, you may have a legal claim.
Occupational and premises asbestos exposure like this is a leading cause of mesothelioma, often diagnosed decades later. If you or a family member worked here:
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Firsthand Accounts from the Trades
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Records show what a plant was. They don't show what the work was like. If you
were sent there — insulation, pipe, boilers, sheet metal, electrical, laborer — tell us what you
remember: which units or buildings, what you handled, what came down during an outage. Every account
helps another worker or a family understand where exposure happened, and where to look next.
About these accounts: they are personal recollections shared by
workers and their families — individual memory, not records, and not independently verified.
The site history and documented exposure record on this page come from public and regulatory sources.
These accounts sit alongside that record — they add to it, they don't change it.
What asbestos exposure pathways are associated with CertainTeed?
Pathways in this report refer to commonly used asbestos-containing material systems at industrial facilities that may contribute to exposure practices, fiber transfer, and deposition. Activities include maintenance, repair, overhaul, and demolition across these systems.
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Facility History
Operations established during the high-use era of asbestos specification
O'Brien Law Firm · Attorneys with experience working in California
General Equipment Walkthrough
Equipment systems documented or commonly present at CertainTeed. Each link opens a research crosswalk on AsbestosIndex with manufacturer, trust-fund, and product history.
Equipment list drawn from public litigation records, EPA / state DNR filings, and facility-type defaults. Specific product identification depends on facility records and witness testimony.
Is CertainTeed — Riverside CA Plant Asbestos Exposure documented in asbestos litigation records?
Yes. CertainTeed — Riverside CA Plant Asbestos Exposure is documented in public asbestos litigation records, EPA NESHAP filings, OSHA inspection logs, and/or state regulatory databases. Workers at industrial facilities of this era routinely encountered asbestos-containing materials in pipe insulation, gaskets, packing, boiler block, refractory products, floor and ceiling tiles, and electrical components.
Which workers had the highest asbestos exposure at CertainTeed — Riverside CA Plant Asbestos Exposure?
Trades with documented asbestos exposure at industrial facilities include pipefitters, insulators (laggers), boilermakers, millwrights, electricians, welders, sheet-metal workers, plumbers, carpenters, machinists, painters, and general laborers. Maintenance crews, refractory bricklayers, and shutdown contractors often had the most concentrated exposure during overhaul and tear-out work.
What asbestos products did workers handle at CertainTeed — Riverside CA Plant Asbestos Exposure?
Asbestos-containing products commonly documented at industrial facilities of this era include thermal pipe lagging and block insulation (steam lines, valves, boilers), asbestos cement, refractory brick and burner-front gun-block, gaskets and braided packing (valves, pumps, flanges), boiler-tube insulation and lagging, vinyl asbestos floor tile, acoustic ceiling tile, and asbestos-containing transite board. Specific product manufacturers are catalogued at AsbestosIndex.
Is there a deadline to file an asbestos claim in California?
California law gives 5 years from the date of medical diagnosis to file a personal-injury asbestos lawsuit. Wrongful-death claims must be filed within 3 years from the date of death. The two deadlines run on separate tracks. The personal-injury clock starts at diagnosis, not at exposure — mesothelioma latency is typically 20 to 50 years.
Who else besides CertainTeed — Riverside CA Plant Asbestos Exposure workers may have been exposed?
Yes. Spouses who laundered work clothing carrying asbestos fibers and children of workers who returned home covered in dust are recognized in California asbestos litigation as eligible for secondary (household) exposure claims when they have been diagnosed with an asbestos-related disease. Wrongful-death claims may be filed by surviving family members.
Can workers file both a civil suit and trust-fund claims?
Yes — more than 60 asbestos bankruptcy trusts hold combined funds set aside specifically for victims of asbestos-related disease. Trust-fund claims and civil lawsuits run on separate tracks; both can be pursued in parallel. Each trust has its own filing requirements, exposure criteria, and processing timeline.
Disclaimer: The information in this article is for general educational purposes only and does not constitute medical or legal advice. No attorney-client relationship is created by reading this site. References to companies, products, and facilities are drawn from public asbestos litigation records, court filings, and regulatory databases. Consult a licensed physician for medical guidance and a qualified attorney for legal advice regarding your specific situation.
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